A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6145-00-330-9394
NSN 6105-01-421-6388
NSN 6650-01-576-8520
NSN 6150-01-550-9770
NSN 5950-00-238-2991
NSN 5935-01-246-2283
NSN 5965-01-483-1610
NSN 5950-00-159-1571
NSN 6610-01-325-2585
NSN 5990-01-328-2385
NSN 6240-00-269-0980
NSN 6240-01-422-1878